EPACT


Meaning of EPACT in English

n. the number of days by which the solar year exceeds the lunar year.

[ F épacte f. LL epactae f. Gk epaktai (hemerai) intercalated (days) f. epago intercalate (as EPI-, ago bring) ]

Concise Oxford English dictionary.      Краткий оксфордский словарь английского языка.